Cold Air Intake for 2017-2019 Silverado / Sierra Duramax L5P 6.6L
The S&B Filters Cold Air Intake for 2017-2019 Silverado / Sierra Duramax L5P 6.6L was engineered to minimize air restriction and flows 36.98% better than stock. This kit comes with a fully enclosed airbox that protects the filter from dirt and keeps out engine heat.
PROTECT YOUR ENGINE
This kit comes with a massive, highly-efficient air filter which results in better performance and protects your engine. Available in either 8-layer Cotton Cleanable or Dry Extendable media.
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